
May issue of Bicycling
OnGuard featured in the May issue of Bicycling
The Mastiff 5021 chain lock is featured, here is what they had to say.
“The Mastiff’s flexible chain provides a host of lock-up possibilities, and it’s long enough that you can thread it through both wheels and the frame, so no parts need to be removed. Carrying a lock this heavy is a challenge, especially if you’re already commuting with a host of other gear. But it’s easy to sling over a shoulder.”

May cover
OnGuard featured in the May issue of Maxim
Several locks were tested and the OnGuard 5001 Brute STD was deemed the ?winner? in the Maxim Magazine Torture Test, ?The Great Lock-Off?.
Locks were subjected to a number of attacks that started with commonly used bolt cutters and hack saws, escalating to an angle grinder.

Review details